19120514

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33311}}^1$

素因数の和:33361

約数の個数: 16

約数和(自身を含む): 33578496

約数和(自身を除く): 14457982

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 33311, 66622, 233177, 466354, 1365751, 2731502, 9560257, 19120514]

約数ペア:

[(1, 19120514), (2, 9560257), (7, 2731502), (14, 1365751), (41, 466354), (82, 233177), (287, 66622), (574, 33311)]